CN216668845U

CN216668845U - Water meter with stable sealing structure

Info

Publication number: CN216668845U
Application number: CN202122852871.4U
Authority: CN
Inventors: 陈士青
Original assignee: Individual
Current assignee: Wuhan Huatai Water Meter Co ltd
Priority date: 2021-11-21
Filing date: 2021-11-21
Publication date: 2022-06-03
Anticipated expiration: 2031-11-21

Abstract

The utility model discloses a water meter with a stable sealing structure, which comprises a water meter, wherein two ends of the water meter are fixedly provided with a fixing pipe, a first sealing pipe is clamped inside one of the fixing pipes, the outer surface of the first sealing pipe is fixedly provided with a second transparent sealing cover, the upper end surface of the second transparent sealing cover is fixedly provided with an arc-shaped magnetic strip, the middle position of the inner wall of the second transparent sealing cover is provided with a sensor, and the middle position of the bottom end surface of the outer surface of the second transparent sealing cover is fixedly provided with an alarm. The sponge lantern ring is arranged, so that seepage water at the contact part of the fixed pipe and the sealing pipe I or the sealing pipe II can be prevented from seeping to the outside of the transparent sealing cover I and the transparent sealing cover II, buffering can be realized through the sponge lantern ring, warning can be realized after water leakage is found through the arrangement of the alarm and the sensor, and therefore timely maintenance can be realized, and water leakage and pollution to other positions can be avoided through the transparent sealing cover I and the transparent sealing cover II.

Description

Water meter with stable sealing structure

Technical Field

The utility model relates to the technical field of water meters, in particular to a water meter with a stable sealing structure.

Background

The water meter is a meter for measuring water flow, mostly for measuring the accumulated flow of water, and generally divided into a positive displacement water meter and a speed water meter, which originate from the united kingdom, the development of the water meter has a history of nearly two hundred years, when selecting the specification of the water meter, the size and the flow range of the used flow under the normal condition should be estimated first, and then the water meter with the specification of which the common flow is closest to the value is selected as the first choice.

The Chinese patent 'a water meter sealing device' (patent number: CN200720184772.0) adopts a sealing ring structure, and water between a reading window and meter glass is sealed by the sealing ring, so that water in the range is not communicated with water in other parts in the meter, and the long-term definition of the reading of the water meter can be ensured; secondly, the counter only fills special liquid in the cavity of the character wheel, so that the production cost is reduced, but the existing water meter can cause water leakage at a connecting port for a long time in installation and use, and the water meter is generally installed in a hidden place, so that the water leakage is generally difficult to find and is inconvenient to maintain; therefore, the existing requirement is not met, and a water meter with a stable sealing structure is provided for the requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water meter with a stable sealing structure, which solves the problems that the existing water meter proposed in the background technology causes water leakage at a connecting port for a long time in installation and use, the water meter is generally installed in a hidden place, the water leakage is generally difficult to find, the maintenance is inconvenient, and the like.

In order to achieve the purpose, the utility model provides the following technical scheme: a water meter with a stable sealing structure comprises a water meter, wherein two ends of the water meter are fixedly provided with a fixed pipe, a first sealing pipe is clamped inside one of the fixed pipes, a second transparent sealing cover is fixedly arranged on the outer surface of the first sealing pipe, the upper end surface of the second transparent sealing cover is fixedly provided with an arc-shaped magnetic strip, the middle position of the inner wall of the second transparent sealing cover is provided with a sensor, an alarm is fixedly arranged in the middle of the bottom end face of the outer surface of the transparent sealing cover, a sealing tube II is clamped in the other fixing tube, a first transparent sealing cover is fixedly arranged on the outer surface of the second sealing pipe, an arc-shaped metal groove is arranged inside the bottom end face of the first transparent sealing cover, the edge of the first transparent sealing cover and the edge of the second transparent sealing cover are provided with arc-shaped clamping grooves, and the outer surfaces of the first sealing pipe and the second sealing pipe are sleeved with sponge lantern rings.

Preferably, the sensor is electrically connected with the alarm through an electric wire, so that the sensor can be timely maintained by alarming through the alarm after contacting with water leakage.

Preferably, the first transparent sealing cover is fixedly connected with the second sealing pipe through welding, and the second transparent sealing cover is fixedly connected with the second sealing pipe through welding.

Preferably, the outer surface of the arc-shaped magnetic stripe is attached to the inner wall of the arc-shaped metal groove, so that the first transparent sealing cover and the second transparent sealing cover are attached to each other.

Preferably, the inner diameter of the arc-shaped clamping groove is equal to the outer diameter of the first sealing pipe and the outer diameter of the second sealing pipe, so that the arc-shaped clamping groove is clamped on the outer surface of the first sealing pipe or the outer surface of the second sealing pipe.

Preferably, the outer surfaces of the first sealing pipe and the second sealing pipe are attached to the inner wall of the fixed pipe.

Preferably, the inner wall of the first transparent sealing cover is not attached to the outer surface of the water meter, and the inner wall of the second transparent sealing cover is not attached to the outer surface of the water meter.

Preferably, the first sealing pipe and the second sealing pipe are respectively and fixedly connected with an external water pipe.

Compared with the prior art, the utility model has the beneficial effects that: this water gauge that possesses stable seal structure can avoid the infiltration of fixed pipe and sealed pipe one or sealed pipe two contact departments to oozing to the outside of transparent sealing lid one and transparent sealing lid two through being provided with the sponge lantern ring, can cushion through the sponge lantern ring, through setting up siren and sensor, can warn after the discovery leaks to maintenance that can be timely, and avoid leaking through transparent sealing lid one and transparent sealing lid two and pollute other positions.

Drawings

FIG. 1 is a schematic view of the internal structure of the whole body of the present invention;

FIG. 2 is a schematic view of the present invention in an overall, disassembled configuration;

FIG. 3 is a schematic structural view of a first transparent sealing cover according to the present invention;

fig. 4 is a schematic structural view of a second transparent sealing cover of the present invention.

In the figure: 1. a first transparent sealing cover; 2. a water meter; 3. a fixed tube; 4. a first sealing pipe; 5. a second transparent sealing cover; 6. an alarm; 7. a sensor; 8. a second sealing pipe; 9. an arc-shaped clamping groove; 10. a sponge collar; 11. an arc-shaped metal groove; 12. an arc-shaped magnetic strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a water meter with a stable sealing structure comprises a water meter 2, fixing pipes 3 are fixedly installed at two ends of the water meter 2, a first sealing pipe 4 is clamped inside one of the fixing pipes 3, the first sealing pipe 4 and a second sealing pipe 8 are respectively and fixedly connected with an external water pipe, the outer surfaces of the first sealing pipe 4 and the second sealing pipe 8 are attached to the inner wall of the fixing pipe 3, a second transparent sealing cover 5 is fixedly installed on the outer surface of the first sealing pipe 4, an arc-shaped magnetic strip 12 is fixedly installed on the upper end face of the second transparent sealing cover 5, the outer surface of the arc-shaped magnetic strip 12 is attached to the inner wall of an arc-shaped metal groove 11, so that the first transparent sealing cover 1 is attached to the second transparent sealing cover 5, a sensor 7 is arranged in the middle position of the inner wall of the second transparent sealing cover 5, the sensor 7 is electrically connected with an alarm 6 through a wire, the alarm 6 gives an alarm after the sensor 7 is contacted with water leakage, and maintenance can be carried out in time, an alarm 6 is fixedly arranged at the middle position of the bottom end face of the outer surface of the second transparent sealing cover 5, a second sealing pipe 8 is clamped inside the other fixing pipe 3, a first transparent sealing cover 1 is fixedly arranged on the outer surface of the second sealing pipe 8, the inner wall of the first transparent sealing cover 1 is not attached to the outer surface of the water meter 2, the inner wall of the second transparent sealing cover 5 is not attached to the outer surface of the water meter 2, the first transparent sealing cover 1 is fixedly connected with the second sealing pipe 8 through welding, the second transparent sealing cover 5 is fixedly connected with the second sealing pipe 8 through welding, an arc-shaped metal groove 11 is arranged inside the bottom end face of the first transparent sealing cover 1, arc-shaped clamping grooves 9 are formed in the edges of the first transparent sealing cover 1 and the second transparent sealing cover 5, the inner diameter of each arc-shaped clamping groove 9 is equal to the outer diameters of the first sealing pipe 4 and the second sealing pipe 8, and accordingly the arc-shaped clamping grooves 9 are clamped on the outer surfaces of the first sealing pipe 4 or the second sealing pipe 8, the outer surfaces of the first sealing pipe 4 and the second sealing pipe 8 are sleeved with sponge lantern rings 10.

The working principle is as follows: during the use, water passes through sealed tube 4 and fixed tube 3 gets into water gauge 2, the outside outflow of rethread fixed tube 3 and two 8 of sealed tubes, thereby take notes discharge through water gauge 2, when the position production of fixed tube 3 and sealed tube 4 or two 8 contacts of sealed tube leaks, the infiltration is adsorbed by sponge lantern ring 10, unnecessary water falls in the inside of transparent sealing lid two 5, contact with sensor 7 after water accumulation a certain amount, thereby the siren 6 of starting out warns, can carry out timely maintenance.

In summary, the following steps: can avoid the infiltration of fixed pipe 3 and sealed tube 4 or two 8 contact departments of sealed tube to oozing to the outside of transparent sealing lid 1 and transparent sealing lid two 5 through being provided with the sponge lantern ring 10, can cushion through the sponge lantern ring 10, through setting up siren 6 and sensor 7, can warn after the discovery leaks to maintenance that can be timely, and avoid leaking through transparent sealing lid 1 and transparent sealing lid two 5 and pollute other positions.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A water meter with a stable sealing structure comprises a water meter (2), and is characterized in that: the water meter is characterized in that fixed pipes (3) are fixedly mounted at two ends of the water meter (2), one of the fixed pipes (3) is clamped inside a first sealing pipe (4), a second transparent sealing cover (5) is fixedly mounted on the outer surface of the first sealing pipe (4), an arc-shaped magnetic stripe (12) is fixedly mounted on the upper end surface of the second transparent sealing cover (5), a sensor (7) is arranged at the middle position of the inner wall of the second transparent sealing cover (5), an alarm (6) is fixedly mounted at the middle position of the bottom end surface of the outer surface of the second transparent sealing cover (5), another fixed pipe (3) is clamped inside a second sealing pipe (8), a first transparent sealing cover (1) is fixedly mounted on the outer surface of the second sealing pipe (8), an arc-shaped metal groove (11) is formed in the bottom end surface of the first transparent sealing cover (1), and arc-shaped clamping grooves (9) are formed in the edge positions of the first transparent sealing cover (1) and the second transparent sealing cover (5), the outer surfaces of the first sealing pipe (4) and the second sealing pipe (8) are sleeved with sponge lantern rings (10).

2. A water meter with a stable sealing structure as set forth in claim 1, wherein: the sensor (7) is electrically connected with the alarm (6) through an electric wire.

3. A water meter with a stable sealing structure as set forth in claim 1, wherein: the transparent sealing cover I (1) is fixedly connected with the sealing pipe II (8) through welding, and the transparent sealing cover II (5) is fixedly connected with the sealing pipe II (8) through welding.

4. A water meter with a stable sealing structure as set forth in claim 1, wherein: the outer surface of the arc-shaped magnetic strip (12) is attached to the inner wall of the arc-shaped metal groove (11).

5. A water meter with a stable sealing structure as set forth in claim 1, wherein: the inner diameter of the arc-shaped clamping groove (9) is equal to the outer diameters of the first sealing pipe (4) and the second sealing pipe (8).

6. A water meter with a stable sealing structure according to claim 1, characterized in that: the outer surfaces of the first sealing pipe (4) and the second sealing pipe (8) are attached to the inner wall of the fixed pipe (3).

7. A water meter with a stable sealing structure as set forth in claim 1, wherein: the inner wall of the transparent sealing cover I (1) is not attached to the outer surface of the water meter (2), and the inner wall of the transparent sealing cover II (5) is not attached to the outer surface of the water meter (2).

8. A water meter with a stable sealing structure as set forth in claim 1, wherein: the first sealing pipe (4) and the second sealing pipe (8) are fixedly connected with an external water pipe respectively.